A partial solar eclipse will occur at the Moon's ascending node of orbit on Thursday, March 21, 2080, with a magnitude of 0.8734. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A partial solar eclipse occurs in the polar regions of the Earth when the center of the Moon's shadow misses the Earth. The partial solar eclipse will be visible for parts of Antarctica and Southern Africa.
Eclipse details Shown below are two tables displaying details about this particular solar eclipse. The first table outlines times at which the Moon's penumbra or umbra attains the specific parameter, and the second table describes various other parameters pertaining to this eclipse.
Eclipse season
This eclipse is part of an eclipse season, a period, roughly every six months, when eclipses occur. Only two (or occasionally three) eclipse seasons occur each year, and each season lasts about 35 days and repeats just short of six months (173 days) later; thus two full eclipse seasons always occur each year. Either two or three eclipses happen each eclipse season. In the sequence below, each eclipse is separated by a fortnight.
Related eclipses
Eclipses in 2080 A partial solar eclipse on March 21. A total lunar eclipse on April 4. A partial solar eclipse on September 13. A total lunar eclipse on September 29.
Metonic Preceded by: Solar eclipse of June 1, 2076 Followed by: Solar eclipse of January 7, 2084
Tzolkinex Preceded by: Solar eclipse of February 7, 2073 Followed by: Solar eclipse of May 2, 2087
Half-Saros Preceded by: Lunar eclipse of March 16, 2071 Followed by: Lunar eclipse of March 26, 2089
Tritos Preceded by: Solar eclipse of April 21, 2069 Followed by: Solar eclipse of February 18, 2091
Solar Saros 121 Preceded by: Solar eclipse of March 11, 2062 Followed by: Solar eclipse of April 1, 2098
Inex Preceded by: Solar eclipse of April 11, 2051 Followed by: Solar eclipse of March 1, 2109
Triad Preceded by: Solar eclipse of May 21, 1993 Followed by: Solar eclipse of January 21, 2167
Solar eclipses of 2080–2083 This eclipse is a member of a semester series. An eclipse in a semester series of solar eclipses repeats approximately every 177 days and 4 hours (a semester) at alternating nodes of the Moon's orbit. The partial solar eclipse on July 15, 2083 occurs in the next lunar year eclipse set.
Saros 121 This eclipse is a part of Saros series 121, repeating every 18 years, 11 days, and containing 71 events. The series started with a partial solar eclipse on April 25, 944 AD. It contains total eclipses from July 10, 1070 through October 9, 1809; hybrid eclipses on October 20, 1827 and October 30, 1845; and annular eclipses from November 11, 1863 through February 28, 2044. The series ends at member 71 as a partial eclipse on June 7, 2206. Its eclipses are tabulated in three columns; every third eclipse in the same column is one exeligmos apart, so they all cast shadows over approximately the same parts of the Earth. The longest duration of totality was produced by member 39 at 6 minutes, 20 seconds on June 21, 1629, and the longest duration of annularity will be produced by member 62 at 2 minutes, 27 seconds on February 28, 2044. All eclipses in this series occur at the Moon’s ascending node of orbit.
Metonic series The metonic series repeats eclipses every 19 years (6939.69 days), lasting about 5 cycles. Eclipses occur in nearly the same calendar date. In addition, the octon subseries repeats 1/5 of that or every 3.8 years (1387.94 days). All eclipses in this table occur at the Moon's ascending node.
Tritos series This eclipse is a part of a tritos cycle, repeating at alternating nodes every 135 synodic months (≈ 3986.63 days, or 11 years minus 1 month). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee), but groupings of 3 tritos cycles (≈ 33 years minus 3 months) come close (≈ 434.044 anomalistic months), so eclipses are similar in these groupings.
Inex series This eclipse is a part of the long period inex cycle, repeating at alternating nodes, every 358 synodic months (≈ 10,571.95 days, or 29 years minus 20 days). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee). However, groupings of 3 inex cycles (≈ 87 years minus 2 months) comes close (≈ 1,151.02 anomalistic months), so eclipses are similar in these groupings.
References
External links Earth visibility chart and eclipse statistics Eclipse Predictions by Fred Espenak, NASA/GSFC Besselian elements